No one can magically will themselves into becoming asexual, unless they were already asexual to begin with. If physical or chemical castration is out of the question, then you can only repress your sexual urges and embrace celibacy, but I warn you that strict sexual repression just might increase your frustration, so you should “take matters into your own hands” on occasion. I personally agree with the celibacy option, since Incels do nothing but fixate on sex and define themselves by their complete inability to experience sex. Putting that petty nonsense aside could benefit them in the long run as they work on other areas of their lives. Then again, they might just keep futilely fixating on sex anyway, given the sheer emptiness of their lives and their lack of self-discipline, and why is this description also applicable to me?